/* Copyright (c) 2006-2008, Universities Space Research Association (USRA).
*  All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*     * Redistributions of source code must retain the above copyright
*       notice, this list of conditions and the following disclaimer.
*     * Redistributions in binary form must reproduce the above copyright
*       notice, this list of conditions and the following disclaimer in the
*       documentation and/or other materials provided with the distribution.
*     * Neither the name of the Universities Space Research Association nor the
*       names of its contributors may be used to endorse or promote products
*       derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY USRA ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL USRA BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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*/

#ifndef TERRAIN_BASE_HH
#define TERRAIN_BASE_HH

class TerrainBase
{
public:
  TerrainBase(){}
  virtual ~TerrainBase(){}

  int& setWidth() {return m_TerrainWidth;}
  int& setHeight() {return m_TerrainHeight;}
  int getWidth() const {return m_TerrainWidth;}
  int getHeight() const {return m_TerrainHeight;}

  virtual void displayFixedTerrain() = 0;
  virtual bool isTraversable(int row1, int col1, int row2, int col2) const = 0;
  
protected:
  int m_TerrainWidth;
  int m_TerrainHeight;
};
#endif // TERRAIN_BASE_HH
